the final debate, october 22, and the questions will focus on foreign policy. the vice-presidential debate next thursday, from kentucky. all those live on c-span. if you missed wednesday n night's debate, you can watch it on our debate hub and share your own video clips at c-span.org /debates. >> your always surprised it will come back to you and change your view. it is different because it shows a lot of what is real and what is going on. i watched hearings on c-span, and also when the supreme court has hearings. we watch different decisions and opinions on c-span. >> erin watches c-span on directv, c-span brought to you as a public service by your television provider. >> almost 20 years ago we broadcast one of the most controversial stories in our 44 years on the air. it is entitled yes, but is it art. i was accused of being a philistines, someone lacking the ability to appreciate the nature of contemporary art. in those 20 years, those works that i questioned are now worth hundreds of million does. i discovered something that i had absolutely could barely be